Liberal policymakers for years have urged Silicon Valley to stamp out election disinformation and incitements to violence on their platforms. But they said Wednesday’s invasion proves the industry has done far too little.

“This is going to come back and bite ‘em because Congress, in a bipartisan way, is going to come back with a vengeance,” Sen. Mark Warner of Virginia, the top Democrat on the Senate Intelligence Committee, told POLITICO.

The result is that Democrats, whose ire at the tech industry had already dramatically risen since the 2016 elections, are talking about bringing new levels of scrutiny and consequences to the companies, including stepping up efforts to narrow or overhaul liability protections for sites that host violent or dangerous messages.

Democrats also expressed optimism about getting cooperation from Republicans, despite the Trump-era GOP’s frequent focus on allegations that social media platforms practice too much censorship.